//
//  StatusCellBottomView.swift
//  Weibo10
//
//  Created by 吕昱坪 on 15/12/11.
//  Copyright © 2015年 itcast. All rights reserved.
//

import UIKit
//底部视图
class StatusCellBottomView: UIView {
    
    override init(frame: CGRect) {
        super.init(frame: frame)
        
        setupUI()
        
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    //Mark:- 懒加载控件
    /// 转发按钮
    private lazy var retweetedButton: UIButton = UIButton(title: "转发", color: UIColor.darkGrayColor(),  fontSize: 12, imageName: "timeline_icon_retweet")
   ///评论按钮
    private lazy var commentButton: UIButton = UIButton(title: "评论", color: UIColor.darkGrayColor(), fontSize: 12, imageName: "timeline_icon_comment")
   ///点赞按钮
    private lazy var likeButton: UIButton = UIButton(title: "赞", color: UIColor.darkGrayColor(), fontSize: 12, imageName: "timeline_icon_unlike")
   }

//设置界面
extension StatusCellBottomView{
    
    private func setupUI(){
        
        //0.设置背景颜色
        backgroundColor = UIColor(white: 0.9, alpha: 1.0)
        
        //1.添加控件
        addSubview(retweetedButton)
        addSubview(commentButton)
        addSubview(likeButton)
        
        //2.自动布局
        retweetedButton.snp_makeConstraints { (make) -> Void in
            make.top.equalTo(self.snp_top)
            make.left.equalTo(self.snp_left)
            make.bottom.equalTo(self.snp_bottom)
        }
        
        commentButton.snp_makeConstraints { (make) -> Void in
            make.top.equalTo(retweetedButton.snp_top)
            make.left.equalTo(retweetedButton.snp_right)
            make.width.equalTo(retweetedButton.snp_width)
            make.height.equalTo(retweetedButton.snp_height)
        }
        
        likeButton.snp_makeConstraints { (make) -> Void in
            make.top.equalTo(commentButton.snp_top)
            make.left.equalTo(commentButton.snp_right)
            make.width.equalTo(commentButton.snp_width)
            make.height.equalTo(commentButton.snp_height)
            
            make.right.equalTo(self.snp_right)
            
        }
        
        // 3.分隔视图
        let sep1 = sepView()
        let sep2 = sepView()
        addSubview(sep1)
        addSubview(sep2)
        
        //布局
        let w = 0.5
        let scale = 0.4
        
        sep1.snp_makeConstraints { (make) -> Void in
            make.left.equalTo(retweetedButton.snp_right)
            make.centerY.equalTo(retweetedButton.snp_centerY)
            make.width.equalTo(w)
        
        make.height.equalTo(retweetedButton.snp_height).multipliedBy(scale)
        }
        
        sep2.snp_makeConstraints { (make) -> Void in
            make.left.equalTo(commentButton.snp_right)
            make.centerY.equalTo(commentButton.snp_centerY)
            make.width.equalTo(w)
            
            
            make.height.equalTo(commentButton.snp_height).multipliedBy(scale)
        }
    }
    
/// 创建分隔视图
    private func sepView() -> UIView {
         let v = UIView()
        
        v.backgroundColor = UIColor.darkGrayColor()
        
        return v
    }
    
///// 用计算型属性创建分隔视图－ 会让代码的阅读产生困难
//    private var sepView: {
//        let v = UIView()
//        v.backgroundColor = UIColor.darkGrayColor()
//        return v
//    }

}
















